Hi All,

 

Don't know if this question is directly related to this forum, I am running
Solr in Tomcat on linux server. The moment I start tomcat the virtual memory
shown using TOP command goes to its max 31.1G and then remains there.

 

Is this the right behaviour, why is the virtual memory usage so high. I have
36GB of ram on the server.

 

Tasks: 309 total,   1 running, 308 sleeping,   0 stopped,   0 zombie

Cpu(s): 19.1%us,  0.2%sy,  0.0%ni, 79.3%id,  1.2%wa,  0.0%hi,  0.2%si,
0.0%st

Mem:  49555260k total, 36152224k used, 13403036k free,   121612k buffers

Swap:   999416k total,        0k used,   999416k free,  5409052k cached

 

  PID USER      PR  NI  VIRT  RES  SHR S %CPU %MEM    TIME+  COMMAND

2741 mysql     20   0 6412m 5.8g 6380 S  182 12.3 108:07.45 mysqld

2814 root      20   0 31.1g  22g 9716 S  100 46.6 375:51.70 java

1765 root      20   0 12.2g 285m 9488 S    2  0.6   3:52.59 java

3591 root      20   0 19352 1576 1068 R    0  0.0   0:00.24 top

    1 root      20   0 23684 1908 1276 S    0  0.0   0:06.21 init

 

Regards,

Rohit

 

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